Attic Ventilation & Attic Fan Installation

A roof is only as healthy as the attic under it. Homcertin sets up balanced intake and exhaust ventilation, installs attic fans and fixes blocked or damaged vents, so heat and moisture leave the attic instead of cooking your shingles.

Get a free inspection(609) 516-1178

GAF Certified Installer
Owner on every job
Insurance claim help
Se habla español
4.8★ Google (69 reviews)

Why attic ventilation matters

Longer roof life. A hot attic bakes shingles from below in summer.
Fewer ice dams. A cold, vented roof deck keeps snow from melting and refreezing at the eaves.
Less mold and wood rot. Moving air carries moisture out.
Lower cooling bills in South Jersey summers.

Ventilation services

Ventilation assessment of intake and exhaust airflow
Soffit intake vent installation (see fascia & soffit)
Ridge vent and roof exhaust vent installation
Powered attic fan installation
Repair of blocked, damaged or unbalanced vents

We check ventilation on every roof replacement and roof inspection.

Attic fan and ventilation installs

Homcertin roofers installing a powered attic fan and flashing it into new architectural shingles, with the Homcertin car parked on the street — Installing a powered attic fan: the fan is set, flashed and shingled in, next to a new ridge vent.

Close-up of a Homcertin roofer sealing the metal flashing of a new attic fan into the shingles near the ridge vent — Close-up: sealing the fan's flashing so it never leaks.

Finished roof with a new solar attic fan, ridge vent and pipe boots, with the Homcertin car and work van out front — Finished: solar attic fan, new ridge vent and pipe boots working together to move hot air out.

What our customers say

★★★★★

Just purchased a home and needed some roofing/ attic ventilation items taken care of. Stefano and his team were very professional and explained the process of each item in detail. Would highly recommend.

Michael D. · Google review · July 2026

★★★★★

I used them for a new attic fan and had a great experience

Amar P. · Google review · June 2026

Read all 69 reviews · 4.8★ on Google

Attic Ventilation near you

We serve Burlington and Camden counties. Popular areas:

See all service areas

Frequently asked questions

How do I know if my attic is poorly ventilated?

Signs include a very hot attic in summer, frost or damp insulation in winter, musty smells, ice dams and shingles aging early.

Is a ridge vent or an attic fan better?

Most homes do best with continuous soffit intake and a ridge vent. An attic fan can help where a ridge vent is not practical or the attic still runs hot.